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Confusion Matrix with Real-Life Examples || Artificial Intelligence || ~...

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Learn about the Confusion Matrix with Real-Life Examples. A confusion matrix is a table that shows how well an AI model makes predictions. It compares the actual results with the predicted ones and tells which are right or wrong. It includes True Positive (TP), False Positive (FP), False Negative (FN), and True Negative (TN). Video Chapters: Confusion Matrix in Artificial Intelligence 00:00 Introduction 00:12 Confusion Matrix 03:48 Metrices Derived from Confusion Matrix 04:26 Confusion Matrix Example 1 05:44 Confusion Matrix Example 2 08:10 Confusion Matrix Real-Life Uses #artificialintelligence #machinelearning #confusionmatrix #algorithm #optimization #research #happylearning #algorithms #meta #optimizationtechniques #swarmintelligence #swarm #artificialintelligence #machinelearning

Ant Colony Optimization Numerical Example Step-By-Step ~xRay Pixy


Ant Colony Optimization Numerical Example Step-By-Step
00:00 Introduction
01:34 Ant Colony Optimization Steps
04:33 Step 1 Parameter Initialization
06:14 Step 2 Population Initialization
06:40 Step 3 Path Selection by Ants
12:16 Step 4 Objective Function Evaluation
14:28 Step 5 Test Convergence
15:27 Step 6 Second Iteration Start
15:36 Step 7 Pheromone Update
18:20 Step 8 Repeat ACO Loop
19:27 Path Selection by Ants
21:42 Objective Function Evaluation
22:51 Test Convergence
22:58 Third Iteration
23:25 Pheromone Update
24:26 Path Selection by Ants
25:00 Conclusion

Ant Colony Optimization (ACO) Algorithm Steps

  1. Initialize Parameters.
  2. Initialize Ants Population.
  3. Calculate Path Selection Probability by ants.
  4. Apply Roulette Wheel Selection Process.
  5. Calculate Objective Function Values.
  6. Test Process Convergence.
  7. Increment Counter.
  8. Update Pheromones.
  9. Repeat Step 3 to Step 6.
  10. Display Best Solution 
How to Calculate Path Selection Probability by Ants?
For any ant (k), the Probability of Selecting a Path / Discrete Value is Calculated as: 

How to Update Pheromones?
 Remaining pheromones from the previous iteration after evaporation

Pheromone Deposited by Best Ant.


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